Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877687 | Synthetic resin molded article having antistatic property | Suehiro Tayama, Naoki Yamamoto, Akira Yanagase, Hiroki Hatakeyama | 1989-10-31 |
KA
Kiyotaka Azegami
Overall (1989): #87,336 of 140,708Top 65%
1
Patents 1989